Compositions and methods for inhibiting gastric acid secretion using derivatives of small dicarboxylic acids in combination with PPI
US 9,233,092 Lapsed on the fee recordLapsed Jan 12, 2020 on the fee record · From the USPTO record
20-year base term ends Jul 19, 2027
First maintenance fee unpaid; grace period ended.
Jul 19, 2007
Jan 12, 2020
Jan 12, 2016
Jun 5, 2029
How we calculated this date
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Jul 19, 2007, when this application, 12/309,563, was filed | Jul 19, 2027 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +687 days, USPTO patent term adjustment record | Jun 5, 2029 | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 0 of 3 maintenance fees paid | lapsed Jan 12, 2020 | High confidence |
| Computed term end | The steps above, in order | Jan 12, 2020 | From the USPTO record |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup
Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.
Not on this page: the patent's family, its recorded assignments and its citation count. USPTO's assignment records, linked above, list every recorded assignment.
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
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